Hello My husband and I have been trying to convince for a year. I habe regular periods. When I get My periods they are heavy and the cramps unbearable! They hurt So bad I have to stay in bed on by first two days of My period. When I was a week late I started spot and very little cramps I could barely feel them. Two days after I spotted I took a pregnancy test and it came out negative. As of right now I am 16 days late and nothing. I have pregnancy symptoms like ( headaches, dizziness, tender breast ect. ). Does anybody have any ideas what this could be? Could I be pregnant? Thank you!